Boolean Rules A+AB=A

bertus

Joined Apr 5, 2008
20,174
Hello,

It only works in the case : A + AB



You are right, in your shown case B and B' are not the same so it does not work.

Bertus
 

bertus

Joined Apr 5, 2008
20,174
Hello,

Yes, as (1 + B) give a 1 as result, but (1 + B') also gives a 1 as result.
A 1 orred with any value will give a 1 as result.

Bertus
 
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